ByteYue opened a new issue, #16139:
URL: https://github.com/apache/doris/issues/16139

   ### Search before asking
   
   - [X] I had searched in the 
[issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no 
similar issues.
   
   
   ### Version
   
   commit id: d062ca2944763d7f9629a5eb20822dcfbe3f43d0 compiled with asan using 
clang
   
   ### What's Wrong?
   
   BE would crash when trying to do vertical compaction. After searching the 
log i found out that it was all about the row_count and _num_rows_written check 
assert as follows.
   
![image](https://user-images.githubusercontent.com/43750022/214354306-4d91d0a5-0596-449f-b2b8-afa9a66dfa89.png)
   
   
![image](https://user-images.githubusercontent.com/43750022/214354400-a7570e98-bd6b-4574-963e-c752229ac9ec.png)
   Then i searched the tablet doing vertical compaction using the tablet id in 
BE.INFO log.
   
![image](https://user-images.githubusercontent.com/43750022/214354633-b0e76f20-af5f-4b24-8754-a1acfbbcbef7.png)
   
   It is owned by table delete_sign_test.
   
![image](https://user-images.githubusercontent.com/43750022/214354836-3fc67b0f-0fd0-4d97-88fc-ef12d5e72043.png)
   
   And i see that this table is with one `__DORIS_DELETE_SIGN__ `.
   
![image](https://user-images.githubusercontent.com/43750022/214355165-157d8061-76e6-4d2b-b8a2-e4feb2595293.png)
   
   
![image](https://user-images.githubusercontent.com/43750022/214355233-ad173db4-edfd-41fe-a18e-83c1a2b1b9b1.png)
   
   Then i think this bug is due to the inconsistent rows nums with key and 
value column.
   
   ### What You Expected?
   
   Do the vertical compaction successfully.
   
   ### How to Reproduce?
   
   First, you need to type all the stmts inside 
`delete_p0/test_delete_sign_unique.sql`, then you have to wait for the 
compaction task to begin... I know it sounds stupid, i tried to trigger the 
compaction manually using compaction http action then i failed cause the 
version didn't meet the requirement.
   
   ### Anything Else?
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [X] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of 
Conduct](https://www.apache.org/foundation/policies/conduct)
   


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